84 lines
2.1 KiB
JavaScript
84 lines
2.1 KiB
JavaScript
/**
|
|
* Imports: Handle imports
|
|
*/
|
|
|
|
const handler = require("../utils/handler");
|
|
|
|
/**
|
|
* RAW Query DB Function
|
|
* ==============================================================================
|
|
* @description Description
|
|
* @async
|
|
*
|
|
* @param {object} params - An object containing the function parameters.
|
|
* @param {string} params.dbFullName - Database full name
|
|
* @param {string?} params.dbHost - Database host
|
|
* @param {string?} params.dbPassword - Database password
|
|
* @param {string?} params.dbUsername - Database username
|
|
* @param {string?} params.query - Query string
|
|
*
|
|
* @returns {Promise<object|null>}
|
|
*/
|
|
async function query({ dbFullName, dbHost, dbPassword, dbUsername, query }) {
|
|
/**
|
|
* Initialize variables
|
|
*/
|
|
const mysql = require("serverless-mysql")({
|
|
config: {
|
|
host: dbHost,
|
|
user: dbUsername,
|
|
password: dbPassword,
|
|
database: dbFullName.toString().replace(/[^a-z0-9\_\-]/g, ""),
|
|
charset: "utf8mb4",
|
|
},
|
|
});
|
|
|
|
let results;
|
|
|
|
////////////////////////////////////////
|
|
////////////////////////////////////////
|
|
////////////////////////////////////////
|
|
|
|
try {
|
|
/**
|
|
* Run Query
|
|
*/
|
|
results = await mysql.query(query);
|
|
|
|
/**
|
|
* Clean up
|
|
*/
|
|
await mysql.end();
|
|
} catch (error) {
|
|
/**
|
|
* Handle error and clean up
|
|
*/
|
|
console.log("\x1b[31mDSQL Database Handler ERROR\x1b[0m =>", database, error.message);
|
|
|
|
/**
|
|
* Clean up
|
|
*/
|
|
await mysql.end();
|
|
}
|
|
|
|
////////////////////////////////////////
|
|
////////////////////////////////////////
|
|
////////////////////////////////////////
|
|
|
|
/**
|
|
* Return statement
|
|
*/
|
|
if (results) {
|
|
return JSON.parse(JSON.stringify(results));
|
|
} else {
|
|
console.log("\x1b[31mDSQL RAW Database Handler No results returned\x1b[0m =>", results);
|
|
return null;
|
|
}
|
|
}
|
|
|
|
////////////////////////////////////////
|
|
////////////////////////////////////////
|
|
////////////////////////////////////////
|
|
|
|
module.exports = query;
|